If you are interested in type c female connectors, you must know that an important data for distinguishing product specifications in type c female connectors is the number of pin pins. The importance of pin pins for a connector is self-evident. To some extent, pin pins are the core of a connector, because data transmission and current transmission ultimately rely on these pin terminals to connect. Generally speaking, there are several pin specifications for type c female connectors: 6p, 12p, 14p, 16p, 24p. Let's first provide a brief explanation of these specifications. Products with 6P pin count only support high current charging and do not have data transmission function (as they do not have related pin signal terminals). 12p and 16p are essentially the same specification (with integrated related pin terminals, they are 16p in nature, but look like 12p in appearance). 14p and 24p type c female connectors are representative product specifications, Here is a detailed explanation of the specifications between them. The type C mother seat connector has a four pin plug board with a column style attached to the front and back to provide an example of the specifications between 14p and 24p. The reason for choosing this product is twofold. Firstly, the type C mother seat connector is one of the earliest product specifications to be introduced to the market after the introduction of the USB 3.1 standard. The second option is to have both a 14p missing needle type and a 24p full needle type in this specification. Therefore, choosing the front insert and back mount model can provide a more intuitive explanation of the product specifications for 14p and 24p.

The 24p is a full pin type that supports all the functional features under the USB 3.1 protocol - high-frequency data transmission, high current charging, and structural free insertion and removal of the front and back. It is a true USB 3.1 Gen2 connector (to achieve all functions, corresponding chip module support is required). The 14P is actually a product of type C motherboard connector manufacturers' compromise on the market. To achieve all the new features of USB 3.1, corresponding chip modules need to be supported, and the high chip price is like a high wall, hindering the development of the USB 3.1 standard. In addition, the development level of bandwidth and the lag in matching new and old device interfaces are also one of the reasons that hinder the popularization of the USB 3.1 standard. However, thanks to mobile devices (mainly mobile phones) Explosive development, The high current fast charging of the interface used by the mobile end product has a "just need" In this consumer goods market environment, the simplified version of the USB 2.0 Type C motherboard connector was launched. The structure integrates the data transmission of the 8p power pin terminal and the remaining 16p pins in the 24p pin terminal, as well as the reserved Pin pins. Finally, the 14p Type C connector motherboard USB 2.0 was launched, which supports the USB 2.0 transmission standard and high current charging characteristics. It not only removes excess Pin pins, but also simplifies the structure At the production line end, the one-time yield rate of type C female connector has been greatly improved. Due to the decrease in processing accuracy of SMT-DIP, the precision requirements for SMT have also been reduced simultaneously. In terms of appearance and structure, they have identical main body appearance structures, but there are differences in the arrangement of pin pins. The 14p arrangement is 1-6-7, while the 24p full needle type is 5-7-12.